Association between deformity angular distance ratio and neurological risk in patients undergoing three-column osteotomy
In patients undergoing 3CO for severe spinal deformities, the DADR can be used to quantify the severity of the deformity, which is strongly correlated with the risk of postoperative neurological deficits. Patients with a total DADR > 30.4 or a sagittal DADR > 26.4 are at much higher risk for developing new neurological deficits after surgery.
Authors
- Weishi Li (ORCID: https://orcid.org/0000-0001-9512-5436)
- Zhongqiang Chen (ORCID: https://orcid.org/0000-0003-4423-4995)
- Yan Zeng (ORCID: https://orcid.org/0000-0001-9413-6141)
- Yan Shi (ORCID: https://orcid.org/0000-0002-7144-6136)
- Jiajun Ni
- Yuan Lei (ORCID: https://orcid.org/0000-0001-5651-0948)
- Siming Xian
Institutions
- Peking University (CN)
- Spinal Research (GB)
- Peking University Third Hospital (CN)
Publication Details
- Journal
- Journal of Neurosurgery Spine
- Published
- 2025-02-07
- DOI
- https://doi.org/10.3171/2025.1.spine241396
- Citations
- 3
- Primary Topic
- Spine and Intervertebral Disc Pathology
- Type
- article
- Field-Weighted Citation Impact
- 4.41